<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="bootstrap-5.3.0-dist/css/bootstrap.min.css">
</head>
<body>
  <a class="btn btn-primary" href="#" role="button">Link</a>
  <button class="btn btn-primary" type="submit">Button</button>
  <input class="btn btn-primary" type="button" value="Input">
  <input class="btn btn-primary" type="submit" value="Submit">
  <input class="btn btn-primary" type="reset" value="Reset"> 
</body>
</html>